.el-backtop{--el-backtop-bg-color:var(--el-bg-color-overlay);--el-backtop-text-color:var(--el-color-primary);--el-backtop-hover-bg-color:var(--el-border-color-extra-light);position:fixed;background-color:var(--el-backtop-bg-color);width:40px;height:40px;border-radius:50%;color:var(--el-backtop-text-color);display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:var(--el-box-shadow-lighter);cursor:pointer;z-index:5}.el-backtop:hover{background-color:var(--el-backtop-hover-bg-color)}.el-backtop__icon{font-size:20px}.tab-bar[data-v-3c034145]{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:398px;display:flex;box-shadow:0 -2px 10px #00000026;border-radius:.5em;padding:.6em;background:linear-gradient(45deg,#f78da7,#ff69b4);color:#d2d0d0}.tab-item[data-v-3c034145]{flex:1;max-width:136px;display:flex;justify-content:center;align-items:center;cursor:pointer;transition:transform .3s ease,color .3s ease}.tab-item[data-v-3c034145]:hover{transform:translateY(-5px);color:#fff}.tab-content[data-v-3c034145]{display:flex;flex-direction:column;align-items:center}.tab-item .el-icon[data-v-3c034145]{font-size:24px;transition:transform .3s ease}.tab-item:hover .el-icon[data-v-3c034145]{transform:scale(1.2)}.active-tab .el-icon[data-v-3c034145]{transform:scale(1.3)}.tab-bar .tab-item.active-tab[data-v-3c034145]{color:#fff;font-weight:700}